14219359

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 19961856

約数和(自身を除く): 5742497

約数列:

[1, 7, 11, 23, 31, 37, 49, 77, 161, 217, 253, 259, 341, 407, 539, 713, 851, 1127, 1147, 1519, 1771, 1813, 2387, 2849, 4991, 5957, 7843, 8029, 9361, 12397, 12617, 16709, 19943, 26381, 34937, 41699, 54901, 56203, 65527, 88319, 184667, 290191, 384307, 458689, 618233, 1292669, 2031337, 14219359]

約数ペア:

[(1, 14219359), (7, 2031337), (11, 1292669), (23, 618233), (31, 458689), (37, 384307), (49, 290191), (77, 184667), (161, 88319), (217, 65527), (253, 56203), (259, 54901), (341, 41699), (407, 34937), (539, 26381), (713, 19943), (851, 16709), (1127, 12617), (1147, 12397), (1519, 9361), (1771, 8029), (1813, 7843), (2387, 5957), (2849, 4991)]